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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)09/20
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
19:00:00 (GMT) on 09/20
Sea Height:6.8 ft
Primary Swell Height: 3.1 ft
Primary Swell Period: 14.3 secs
Surf Height3.3 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
09/2019:00:006.8 3.1 se14.3 secs3.6 se11.1 secs3.5 se 7.8secs3.3 -3.7 14.3
09/2018:00:006.7 3.5 se12.5 secs4.3 se9.1 secs1.1 se 16.7secs3.2 -3.7 12.5
09/2017:00:006.5 3.1 se14.5 secs2.9 se11.2 secs3.7 se 7.7secs3.3 -3.8 14.5
09/2016:00:006.3 3.4 se14.6 secs3.5 se9.9 secs2.6 se 6.7secs3.7 -4.2 14.6
09/2015:00:006.7 3.5 se14.5 secs3.5 se11.2 secs3.4 se 7.8secs3.7 -4.2 14.5
09/2014:00:006.7 3.3 se14.6 secs3.7 se9.9 secs2.6 se 6.7secs3.6 -4.0 14.6
09/2013:00:006.5 2.6 se14.7 secs3.7 se9.9 secs3.2 se 6.8secs2.9 -3.3 14.7
09/2012:00:006.4 3.2 se14.9 secs3.4 se9.9 secs2.8 se 6.7secs3.6 -4.1 14.9
09/2011:00:006.8 3.8 se14.7 secs3.7 se11.0 secs3.1 se 7.8secs4.2 -4.8 14.7
09/2010:00:006.0 4.0 se9.1 secs2.3 se14.6 secs2.0 se 5.9secs2.7 -3.1 9.1
09/2009:00:006.3 3.1 se14.5 secs3.0 se11.1 secs3.3 se 7.7secs3.4 -3.8 14.5
09/2008:00:006.2 2.8 se14.5 secs3.6 se9.9 secs2.6 se 6.8secs3.0 -3.4 14.5
09/2007:00:005.7 3.0 se14.7 secs3.5 se9.0 secs1.6 se 5.9secs3.3 -3.7 14.7
09/2006:00:006.0 2.8 se16.0 secs2.6 se12.7 secs3.4 se 9.1secs3.3 -3.8 16.0
09/2005:00:006.1 3.0 se14.7 secs3.7 se8.4 secs0.0 se 0.0secs3.3 -3.7 14.7
09/2004:00:006.1 2.6 se14.7 secs3.5 se9.1 secs2.0 se 5.9secs2.8 -3.2 14.7
09/2003:00:006.2 3.3 se15.0 secs3.4 se9.1 secs2.1 se 5.9secs3.7 -4.2 15.0
09/2002:00:006.4 3.0 se16.0 secs3.7 se9.9 secs2.8 se 6.7secs3.6 -4.1 16.0
09/2001:00:006.0 2.7 se14.7 secs3.2 se10.0 secs2.7 se 6.7secs2.9 -3.3 14.7
09/2000:00:005.8 2.9 se16.2 secs2.3 se12.9 secs2.9 se 9.8secs3.5 -4.0 16.2
09/1923:00:005.9 3.0 se16.2 secs2.5 se13.0 secs3.0 se 9.1secs3.7 -4.2 16.2
09/1922:00:005.8 3.0 se14.9 secs2.8 se10.0 secs2.3 se 6.7secs3.4 -3.8 14.9
09/1921:00:005.9 2.9 se16.0 secs2.5 se12.9 secs2.9 se 9.2secs3.4 -3.9 16.0
09/1920:00:006.0 2.8 se15.8 secs3.8 se8.4 secs0.4 se 20.0secs3.4 -3.8 15.8

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
18:50:00 (GMT) on 09/20
Combined Sea Height:9.5 ft
Dominant Period:9.0 secs
Wind Speed: 19.5 kts
Wind Gust: 23.4 kts
Wind Direction:070 degrees
Barometric Pressure:1015.3 mbs
Air Temperature: 81.7 degrees
Water Temperature:82.4 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
09/2018:50:009.59.019.523.40701015.381.782.4
09/2017:50:008.90.019.521.40701014.632.082.4
09/2016:50:009.210.019.523.40601013.881.382.4
09/2015:50:008.99.019.523.40601013.381.382.4
09/2014:50:009.210.017.621.40701012.881.382.4
09/2013:50:009.515.019.523.40701012.681.382.4
09/2012:50:009.29.019.523.40701012.681.382.4
09/2011:50:008.510.019.523.40701013.281.582.6
09/2010:50:009.59.019.525.40701013.781.582.6
09/2009:50:008.97.019.523.40801014.381.982.6
09/2008:50:008.28.019.523.40801014.581.982.6
09/2007:50:008.59.017.619.50801014.581.982.6
09/2006:50:008.510.017.621.40801013.681.982.6
09/2005:50:008.99.017.621.40801013.281.982.6
09/2004:50:008.59.017.621.40801012.881.782.6
09/2003:50:008.98.017.619.50901012.181.782.6
09/2002:50:008.29.015.619.50901011.981.582.6
09/2001:50:008.27.015.617.60901011.681.382.6
09/2000:50:008.99.013.717.61001011.980.682.6
09/1923:50:008.99.019.521.41001012.779.582.6
09/1922:50:008.57.017.625.40901013.482.282.6
09/1921:50:007.99.019.521.40901014.081.982.6
09/1920:50:008.28.019.523.40801014.482.082.6
09/1919:50:008.29.017.621.40801014.681.982.6

 

000042196 ___0.028856
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